CN204151760U - A kind of trashrack of the easy to clean dirt on power station - Google Patents
A kind of trashrack of the easy to clean dirt on power station Download PDFInfo
- Publication number
- CN204151760U CN204151760U CN201420584362.5U CN201420584362U CN204151760U CN 204151760 U CN204151760 U CN 204151760U CN 201420584362 U CN201420584362 U CN 201420584362U CN 204151760 U CN204151760 U CN 204151760U
- Authority
- CN
- China
- Prior art keywords
- trashrack
- streamlined
- dirty device
- hinge
- power station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of trashrack of the easy to clean dirt on power station, comprise and block dirty device and pedestal, describedly block dirty device and comprise hinge hinge, several middle trashrack bodies and two end trashrack bodies, be flexibly connected by some hinge hinges between described middle trashrack body and two end trashrack bodies, described middle trashrack body comprises streamlined tapering type frame and streamlined cross bar; Described pedestal comprises base and is arranged on the bearing at base two ends, described base is provided with step, described step is arranged on the downstream of blocking dirty device, the described end trashrack body blocking the other end of dirty device is provided with some circular holes, static line is fixed on by circular hole and blocks on dirty device, and another bearing described is provided with some fixed legs.The utility model can clear up the rubbish dirt of interception easily and fast, can regulate the width of trashrack that dealing ship is passed through, by the design of streamlined structure, can effectively reduce the resistance that flowing water passes through.
Description
Technical field
The utility model relates to a kind of water conservancy and hydropower equipment, specifically a kind of trashrack of the easy to clean dirt on power station.
Background technology
Trashrack is one of facility of power station indispensability, and the dirty equipment that blocks that current power station uses mainly fixes welding equipment based on grid type, though this structure can tackle most rubbish dirt, but removing is very inconvenient; Usually, after trashrack is built up, just cannot open the navigation or air flight in river course; Meanwhile, existing structure does not consider flowing water resistance problem, hinders flowing water to flow through trashrack.
Utility model content
The purpose of this utility model is the trashrack providing a kind of easy to clean dirt on power station, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of trashrack of the easy to clean dirt on power station, comprise and block dirty device and pedestal, describedly block dirty device and comprise hinge hinge, several middle trashrack bodies and two end trashrack bodies, be flexibly connected by some hinge hinges between described middle trashrack body and two end trashrack bodies, described middle trashrack body comprises streamlined tapering type frame and streamlined cross bar, described streamline convergent frame is upper and lower, left and right is symmetrical respectively, the cross-section of river reduces gradually along water (flow) direction, described streamlined cross bar is two ends points along water (flow) direction, the streamlined structure of intermediate drum, it is inner that described streamlined cross bar is arranged on streamline convergent frame, end trashrack body comprises streamlined tapering type frame, streamlined cross bar and streamlined rake teeth, described streamlined rake teeth is vertically set on the side of streamline convergent frame, two end trashrack body symmetries use, described pedestal comprises base and is arranged on the bearing at base two ends, described base is provided with step, described step is arranged on the downstream of blocking dirty device, the described end trashrack body blocking the other end of dirty device is provided with some circular holes, static line is fixed on by circular hole and blocks on dirty device, another bearing described is provided with some fixed legs, and described static line can be fastened on fixed leg.
As further program of the utility model: described in block dirty device one end be flexibly connected with a bearing by hinge.
As further program of the utility model: described some static lines are fixed on a bit, and be fixedly connected with freely restricting.
Compared with prior art, the beneficial effects of the utility model are: the utility model can clear up the rubbish dirt of interception easily and fast, can regulate the width of trashrack that dealing ship is passed through, by the design of streamlined structure, the resistance that flowing water passes through can be effectively reduced, be conducive to hydroelectric power plant's electricity in downstream.
Accompanying drawing explanation
Fig. 1 is the structural representation of the trashrack of easy to clean dirt on power station;
Fig. 2 is the structural representation of the middle trashrack body in the trashrack of easy to clean dirt on power station;
Fig. 3 is that the C-C of middle trashrack body in the trashrack of easy to clean dirt on power station is to sectional view;
Fig. 4 is the structural representation of the end trashrack body in the trashrack of easy to clean dirt on power station;
Fig. 5 is that the A-A of end trashrack body in the trashrack of easy to clean dirt on power station is to sectional view;
Fig. 6 is that the B-B of end trashrack body in the trashrack of easy to clean dirt on power station is to sectional view;
In figure: 1-blocks dirty device, 2-pedestal, 3-hinge hinge, trashrack body in the middle of 4-, 5-end trashrack body, 6-hinge, 7-bearing, 8-base, 9-step, 10-circular hole, 11-fixed leg, 12-static line, 13-freely restrict, the streamlined tapering type frame of 41-, the streamlined cross bar of 42-, the streamlined rake teeth of 43-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 6, in the utility model embodiment, a kind of trashrack of the easy to clean dirt on power station, comprise and block dirty device 1 and pedestal 2, describedly block dirty device 1 and comprise hinge hinge 3, several middle trashrack bodies 4 and two end trashrack bodies 5, be flexibly connected by some hinge hinges 3 between described middle trashrack body 4 and two end trashrack bodies 5, described middle trashrack body 4 comprises streamlined tapering type frame 41 and streamlined cross bar 42, described streamline convergent frame about 41, left and right is symmetrical respectively, the cross-section of river reduces gradually along water (flow) direction, described streamlined cross bar 42 is two ends points along water (flow) direction, the streamlined structure of intermediate drum, it is inner that described streamlined cross bar 42 is arranged on streamline convergent frame, end trashrack body 5 comprises streamlined tapering type frame 41, streamlined cross bar 42 and streamlined rake teeth 43, described streamlined rake teeth 43 is vertically set on the side of streamline convergent frame 41, two end trashrack body 5 symmetries use, flow out from trashrack both sides for preventing dirt, described pedestal 2 comprises base 8 and is arranged on the bearing 7 at base 8 two ends, described base 8 is provided with step 9, described step 9 is arranged on the downstream of blocking dirty device 1, dirty device 1 is blocked to downstream sideway swivel for stopping, described one end of blocking dirty device 1 is flexibly connected with a bearing 7 by hinge 6, the described end trashrack body 5 blocking the other end of dirty device 1 is provided with some circular holes 10, static line 12 is fixed on by circular hole 10 and blocks on dirty device 1, described some static lines 12 are fixed on a bit, and 13 to be fixedly connected with freely restricting, another bearing 7 described is provided with some fixed legs 11, for tying down static line 12, thus fixedly block dirty device 1.
Operating principle of the present utility model is: during for blocking dirt, and block dirty device 1 and be arranged on the base of pedestal 2, step 9 fixedly blocks the side of dirty device 1, and static line 12 is fixed on fixed leg 11; During for clearing up rubbish dirt, static line 12 is untied from fixed leg 11, pulls freely restrict 13 at river course opposite side, and middle trashrack body 4 and end trashrack body 5 start to rotate, and drives rubbish until the side in river course, then clears up rubbish; When for during by ship, can open according to ship size and block dirty device to suitable width.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (3)
1. the trashrack of the easy to clean dirt on power station, comprise and block dirty device (1) and pedestal (2), it is characterized in that, the described dirty device (1) that blocks comprises hinge hinge (3), several middle trashrack bodies (4) and two ends trashrack body (5), be flexibly connected by some hinge hinges (3) between described middle trashrack body (4) and two ends trashrack body (5), described middle trashrack body (4) comprises streamlined tapering type frame (41) and streamlined cross bar (42), described streamline convergent frame (41) is upper and lower, left and right is symmetrical respectively, the cross-section of river reduces gradually along water (flow) direction, described streamlined cross bar (42) is two ends points along water (flow) direction, the streamlined structure of intermediate drum, it is inner that described streamlined cross bar (42) is arranged on streamline convergent frame, end trashrack body (5) comprises streamlined tapering type frame (41), streamlined cross bar (42) and streamlined rake teeth (43), described streamlined rake teeth (43) is vertically set on the side of streamline convergent frame (41), two end trashrack body (5) symmetries use, described pedestal (2) comprises base (8) and is arranged on the bearing (7) at base (8) two ends, described base (8) is provided with step (9), described step (9) is arranged on the downstream of blocking dirty device (1), described end trashrack body (5) of blocking the other end of dirty device (1) is provided with some circular holes (10), static line (12) is fixed on by circular hole (10) and blocks on dirty device (1), described another bearing (7) is provided with some fixed legs (11), and described static line (12) can be fastened on fixed leg (11).
2. the trashrack of the easy to clean dirt on power station according to claim 1, is characterized in that, described in block dirty device (1) one end be flexibly connected with a bearing (7) by hinge (6).
3. the trashrack of the easy to clean dirt on power station according to claim 1, is characterized in that, described some static lines (12) are fixed on a bit, and are fixedly connected with free rope (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584362.5U CN204151760U (en) | 2014-10-10 | 2014-10-10 | A kind of trashrack of the easy to clean dirt on power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584362.5U CN204151760U (en) | 2014-10-10 | 2014-10-10 | A kind of trashrack of the easy to clean dirt on power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151760U true CN204151760U (en) | 2015-02-11 |
Family
ID=52509888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584362.5U Expired - Fee Related CN204151760U (en) | 2014-10-10 | 2014-10-10 | A kind of trashrack of the easy to clean dirt on power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677134A (en) * | 2017-02-20 | 2017-05-17 | 国家电网公司 | Intelligent trash rack structure |
| CN106836140A (en) * | 2016-12-23 | 2017-06-13 | 蒋平锁 | A kind of sewage blocking device |
| CN108360478A (en) * | 2018-03-28 | 2018-08-03 | 华北水利水电大学 | Interior traction dilation formula trash rack |
-
2014
- 2014-10-10 CN CN201420584362.5U patent/CN204151760U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836140A (en) * | 2016-12-23 | 2017-06-13 | 蒋平锁 | A kind of sewage blocking device |
| CN106836140B (en) * | 2016-12-23 | 2020-03-13 | 蒋平锁 | Trash device |
| CN106677134A (en) * | 2017-02-20 | 2017-05-17 | 国家电网公司 | Intelligent trash rack structure |
| CN106677134B (en) * | 2017-02-20 | 2018-09-04 | 国家电网公司 | A kind of intelligence trash rack structure |
| CN108360478A (en) * | 2018-03-28 | 2018-08-03 | 华北水利水电大学 | Interior traction dilation formula trash rack |
| CN108360478B (en) * | 2018-03-28 | 2019-10-08 | 华北水利水电大学 | Interior traction dilation formula trash rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: JIANG ZHONGMING LIU YE Effective date: 20150128 Owner name: CAI QUNWEN Free format text: FORMER OWNER: LIU GUANG Effective date: 20150128 Owner name: YIYANG WATER CONSERVANCY AND HYDROPOWER CONSTRUCTI Free format text: FORMER OWNER: CAI QUNWEN Effective date: 20150128 Owner name: JIANG ZHONGMING LIU YE Effective date: 20150128 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 230000 HEFEI, ANHUI PROVINCE TO: 413000 YIYANG, HUNAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150128 Address after: High tech Zone 413000 Hunan city of Yiyang province (South - reunion Hotel 9 floor) Patentee after: Yiyang water conservancy and Hydropower Construction Co.,Ltd. Address before: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Patentee before: Cai Qunwen Patentee before: Jiang Zhongming Patentee before: Liu Ye Effective date of registration: 20150128 Address after: 413000 Yiyang city of Hunan province Heshan District Yi Road No. 12 Patentee after: Cai Qunwen Patentee after: Jiang Zhongming Patentee after: Liu Ye Address before: Ganquan road Shushan District of Hefei City, Anhui province 230000 No. 81 Woye garden 11 room 1404 Patentee before: Liu Guang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20151010 |
|
| EXPY | Termination of patent right or utility model |